摘要:
########创建sets = set()s = {11, 22, 33, 44}########转换l1 = [11, 22, 11 ,22]l2 = (11, 223, 11, 22)l3 = "123"s = set(l2)print(s)########set提供的方法########ad 阅读全文
posted @ 2017-05-14 21:14
felixpeking
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